# - Try to find Eigen3 lib
# Once done this will define
#
#  EIGEN3_FOUND - system has eigen lib
#  EIGEN3_INCLUDE_DIR - the eigen include directory

# Copyright (c) 2006, 2007 Montel Laurent, <montel@kde.org>
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.

if (EIGEN3_INCLUDE_DIR)

  # in cache already
  set(EIGEN3_FOUND TRUE)

else (EIGEN3_INCLUDE_DIR)

find_path(EIGEN3_INCLUDE_DIR NAMES Eigen/Core
     PATHS
     ${INCLUDE_INSTALL_DIR}
     ${KDE4_INCLUDE_DIR}
     PATH_SUFFIXES eigen3
   )

include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Eigen3 DEFAULT_MSG EIGEN3_INCLUDE_DIR )


mark_as_advanced(EIGEN3_INCLUDE_DIR)

endif(EIGEN3_INCLUDE_DIR)

